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Description
Huawei R4850N2 Rectifier Module is a digital rectifier that converts the 85~300VAC to 53.5VDC for ETP48200-C5A1、ETP48200-C5A3、ETP48200-C5A8、ETP48200-C5B6、ETP48200-C5B7、ETP48200-C5B8、ETP48200-C7A1
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Huawei R4850N2 Rectifier Module Product Overview
Huawei R4850N2 Rectifier Module is a fully digital rectifier module power supply, which can convert single-phase AC input voltage into stable DC output voltage. It has the characteristics of high reliability, high conversion efficiency, low noise, etc., and has perfect input protection, output protection, and soft start. , Hot swap and other functions, can be connected in parallel to form a large-capacity rectifier power supply.
Huawei R4850N2 Rectifier Module Product Pictures
Huawei R4850N2 Rectifier Module Product Specifications
Brand Huawei Product R4850N2 Basic specifications Dimension (H*W*D mm) 40.8*105*281 Weight <=2KG Cooling Forced air cooling Input feature Input voltage 85~300VAC Input mode 220VAC single phase(or 110VAC dual live lines) Frequency 45~66Hz, rated: 50Hz/60Hz Maximum input current ≤19A Power factor >=0.99 THD <=5% Output feature Output voltage 42~58VDC, default value: 53.5VDC Output power 3000W(176~300VAC) Environmental specifications Operating temperature -40ºC~+75ºC(non-derating under 50ºC) Storage temperature -40ºC~+75ºC Relative humidity 5%~95%(non-condensing) Altitude range <=4000m(If the altitude is within the range of 3000m to4000m, the maximum operating temperature decreases by1ºC as the altitude increases by 200m.) Protection Input overvoltage protection Protection point: >300VAC Input undervoltage protection Protection point: <80VAC Output overvoltage protection 58.5~60.5VDC(can be set by PMU) Output short circuit protection A long term short circuit is allowed. Overtemperature protection Protection point: ≥75ºC(167ºF) Reliability MTBF >500,000hours Audible noises Specification <=55dB(40ºC, full load) Safety/EMC/Lightening protection Safety certification Passes TUV, CE, UL certifications
Catch the CB certificate
Complies with
UL60950-1
IEC60950-1
EN60950-1
CAN/CSA C22.2 No. 60950 -1 EMC EN55022 Class B
EN55024
EN61000-3-2
EN61000-3-3
ETSI EN300 386
ETSI EN301489
ITU-T K.20 Lightening protection YD 5098-2005 5KA
Huawei R4850N2 Rectifier Module Product Features
- Efficiency is greater than 94%
- Wide input voltage range is 85～300vac
- Operating temperature range -40℃～+75℃
- Total harmonic distortion (thd)≤5%
- Support online hot swap function
- Fully digital control
- Support smart meter
- Support can communication
- Support voltage and current adjustment function
- Meet rohs requirements
- Pass tuv, ce, ul, cb certification
Huawei R4850N2 Rectifier Module Product and more Rectifier Models
Part Number Input Voltage Output Voltage Output Power Efficiency Operating Temperature R4805G1 85-300Vac 42-58Vdc 270W 94 % -40C to +75C R4815G1 85-300Vac 42-58Vdc 870W 96 % -40C to +75C R4815N1 85-300Vac 42-58Vdc 1000W 94 % -40C to +75C R4830G1 85-300Vac 42-58Vdc 1600W 96 % -40C to +75C R4830G2 85-300Vac 42-58Vdc 2000W 96 % -40C to +75C R4830N2 85-300Vac 42-58Vdc 1605W 94 % -40C to +75C R4850G1 85-300Vac 42-58Vdc 3000W 96 % -40C to +75C R4850G2 85-300Vac 42-58Vdc 3000W 96 % -40C to +75C R4850N1 85-300Vac 42-58Vdc 2900W 92 % -40C to +75C R4850N2 85-300Vac 42-58Vdc 3000W 94 % -40C to +75C R48100G1 260-530Vac 42-58Vdc 6000W 96 % -40C to +75C R33640G1 260-530Vac 300-400Vdc 15kW 97% -40C to +75C R50030G1 260-456Vac 300-500Vdc 15kW 95.8% -30C to +65C
Huawei R4850N2 Rectifier Module Product Applications
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